aid: onymos
name: Onymos
description: 'Onymos is a Menlo Park, California software company that sells "Features-as-a-Service" (FaaS) — pre-built,
  pro-code application components that enterprise engineering teams drop into their own web, mobile and IoT apps
  instead of building commodity functionality from scratch. The catalog spans Access (social/OAuth 2.0 login), Biometrics,
  Chat, Contacts, DataStore, DeepLink, Location/geofencing, Media, Notification, Payments, Share, and a document-intelligence
  family — DocEnhance (image enhancement and OCR pre-processing), DocID (client-side document classification) and
  DocKnow (intelligent document processing). Onymos is built on a "No-Data Architecture": the software runs inside
  the customer''s own cloud or on-premises environment and Onymos never stores, sees, or accesses customer data,
  and customers may license the source code outright. Developers consume the features through JavaScript/TypeScript
  SDK objects (OnymosAccess, OnymosChat, OnymosUtil, OnymosPayment, OnymosDocID and siblings) across React, Angular,
  Ionic, Cordova, React Native, Flutter, Swift, Kotlin, Java, Python and Go. DocEnhance additionally exposes a documented
  asynchronous REST surface. Onymos states it is SOC 2 certified and HIPAA compliant, and it concentrates on healthcare,
  life sciences and laboratory workflows.'
url: https://raw.githubusercontent.com/api-evangelist/onymos/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
image: https://onymos.com/wp-content/uploads/2021/05/onymos-social.jpg
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment:local-v1
specificationVersion: '0.20'
created: '2026-08-26'
modified: '2026-08-26'
tags:
- Features as a Service
- SDK
- Application Development
- Mobile
- Document Processing
- Intelligent Document Processing
- OCR
- Healthcare
- Life Sciences
- Authentication
- Chat
- Push Notifications
- Geolocation
- Payments
- IoT
- No-Data Architecture
- Components
apis:
- name: Onymos DocEnhance API
  description: Asynchronous document-image enhancement REST API. POST /api/enhance accepts a base64-encoded image
    plus a preset (document, auto-crop, photo or watermark) and returns a result_url immediately; GET /api/enhance/results/{UUID}
    collects the enhanced image as a base64 data URI. Presets remove shadows, wrinkles, speckle noise and non-solid
    watermarks, auto-crop and deskew, and convert to black and white to raise OCR accuracy and human-in-the-loop
    verification. Requests are authorised with an onymosIesAuthToken request header. This is the only network API
    Onymos documents publicly; every other Onymos Feature is consumed as an in-process SDK object.
  humanURL: https://onymos.com/api/onymos-docenhance-endpoints/
  x-baseURL-status: not-published
  x-baseURL-note: 'Onymos does not state a base host anywhere in the DocEnhance endpoint reference. The only host
    evidence available is indirect and unusable as a base: the published example result_url is the path "/ies/api/enhance/results/{UUID}"
    (note the /ies prefix the reference never explains), and api.onymos.com resolves via CNAME to onymosapiloadbalancer-154243126.us-west-2.elb.amazonaws.com
    but returned HTTP 503 with an empty body on every path probed on 2026-08-26, including /ies/api/enhance. Recording
    baseURL as missing rather than guessing api.onymos.com from the domain, per the enrichment contract.'
  tags:
  - Document Processing
  - Image Enhancement
  - OCR
  - Intelligent Document Processing
  - Asynchronous
  properties:
  - type: APIReference
    url: https://onymos.com/api/onymos-docenhance-endpoints/
  - type: Authentication
    url: authentication/onymos-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://onymos.com/
- type: APIReference
  url: https://onymos.com/api/onymos-docenhance-endpoints/
- type: Documentation
  url: https://onymos.com/api/onymos-access-functions/
  name: Onymos Feature reference (Access)
- type: Support
  url: https://onymos.com/contact-us/
- type: Blog
  url: https://onymos.com/blog/
- type: BlogRSS
  url: https://onymos.com/blog/feed/
- type: TermsOfService
  url: https://onymos.com/terms-of-service/
- type: PrivacyPolicy
  url: https://onymos.com/privacy-policy/
- type: Compliance
  url: https://onymos.com/security/
  name: SOC 2 certified and HIPAA compliant
- type: Packages
  url: packages/onymos-packages.yml
- type: Authentication
  url: authentication/onymos-authentication.yml
- type: Conventions
  url: conventions/onymos-conventions.yml
- type: Conformance
  url: conformance/onymos-conformance.yml
- type: Components
  url: components/onymos-components.yml
- type: Lifecycle
  url: lifecycle/onymos-lifecycle.yml
- type: Plans
  url: plans/onymos-plans-pricing.yml
- type: RateLimits
  url: rate-limits/onymos-rate-limits.yml
- type: LLMsTxt
  url: llms/onymos-llms.txt
- type: TrustCenter
  url: security/onymos-trust-center.yml
- type: DomainSecurity
  url: security/onymos-domain-security.yml
x-enrichment:
  date: '2026-08-26'
  status: enriched
  artifacts_added: 13
  pass: local-v1